特种作业人员持证上岗

新航路开辟,世界开始连为一个整体：第一次工业革命,东方逐渐从属于西方：（ ）整体世界最终形成 say过去式 Match the colors with their meaning.colors:white\yellow\red\black\pink\blue\green\greymeanings:bad luck\happiness\experienced\sadness\inexperienced\cowardice\anger\purity say的过去式怎么变化 she believes that children could learn a lot by traveling.by traveling做什么意思?全文什么意思?求本句子词组啊 say的过去式 add a rhyming word to make a question like this I 've never seen this word use like this.这句话有语法错误吗. i'd like to have a word with you sometime this week有没有some words的说法,这里用有some words行吗 Johe receive $300 every week as a salary.If one week out of two weeks he keeps one third of it and the rest of the time he keeps one half of it,how many weeks well it take to save a total of $1500? every August he has one week off for a summer holiday为什么这里用FOR 什么用法 英语翻译every day for two weeks,every day for five months is fine .but don`t go faster than every day for one week each week与every week有什么区别 第16题答案 Amy called and says that she could bring some food for the party这句话错在哪,正确的应该是? to be one- on- the- way（怀孕的）还是to have one- on- the- way,为什么 to be one- on- the- way（怀孕的）还是to have one- on- the- way,为什么,have 后面怎么可以加adj 第十六题答案 第十六题, You'll have to pass the three one-way streets... Such is the power of computer that it can make a lot of changs.这句话里面的such that该怎样理解呢? after lunch i go to my()to have a rest.A.bedroom B.computer room C.reading room I have a good bed in my room.Next to the bed is a desk.I have a telephone and a computer___it.I have a good bed in my room..Next to the bed is a desk.I have a telephone and a computer___it.A.of B.in C.on D.for It' s hight time____(hand) in our papers.handed 为什么不能用 should hand sorry,是打错了，应该是high it's high/about time是虚拟语句来的，书上说短语后面的从句中的谓语动词应使用过去时或“should+动词原形 It is imperative that students ____ their term papers on time.A.hand in B.would hand in C.have to hand in D.handed in 我国工业化经历了一个漫长曲折的发展过程,从生产力发展角度看,我国工业革命最早始于()A.19世纪60年代 B.19世纪末 C.20世纪初 D.20世纪50年代新人还没多少财富帮帮忙 在世界经济现代化的300年里,中国一次次丧失发展机遇的只要原因各是什么?对于三次工业革命而言. With each individual _ their part,we'll be well on our way _ the waste problem.A.doing;solveB.doing;to solvingC.done;to solveD.done;solving为啥? you are supposed to ( )in your composition yesterdayA,hand B be handing ,Chave handed Dhanding 选什么,.理由是什么 you are supposed to have handed in your homework by now .by是个干啥的?别扭啊you are supposed to have handed in your homework by now .by是个干啥的?别扭啊 能不能详解下 还有 The child is not yet able to write.The child is so youn THE SHOP怎么样 THE BDBL SHOP怎么样